证券代码：000878 证券简称：云南铜业 公告编号：2025-036 云南铜业股份有限公司 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 三、分红派息日期 权益分派股权登记日为：2025年5月29日； 除权除息日为：2025年5月30日。 二、本次实施的利润分配方案 本公司2024年年度分红派息实施方案为：以公司现有总 股本2,003,628,310股为基数，向全体股东每10股派2.40元人民 币现金（含税；扣税后，通过深股通持有股份的香港市场投 资者、QFII、RQFII以及持有首发前限售股的个人和证券投资 基金每10股派2.16元；持有首发后限售股、股权激励限售股 及无限售流通股的个人股息红利税实行差别化税率征收，本 公司暂不扣缴个人所得税，待个人转让股票时，根据其持股 【注】 期限计算应纳税额 ；持有首发后限售股、股权激励限售股 及无限售流通股的证券投资基金所涉红利税，对香港投资者 持有基金份额部分按10%征收，对内地投资者持有基金份额 部分实行差别化税率征收）。 云南铜业股份有限公司（以下简称公司）2024年年度利 润分配方案已获公司2025年4月 ...

一、股东大会审议通过利润分配方案的情况 1. 公司2024年度年度利润分配方案已获2025年4月15日 召开的2024年年度股东大会审议通过，具体方案为：公司以 2024年末总股本2,003,628,310股为基数，向全体股东每10股 派发现金股利2.40元（含税），合计分配现金股利人民币 480,870,794.40元（含税），不进行资本公积金转增股本。 2．本次利润分配方案自披露至实施期间，公司股本总额 未发生变化。若公司总股本在权益分派实施前发生变化，公 司将按照现金分红分配总额固定不变的原则进行调整。 3．本次实施的分配方案与股东大会审议通过的分配方案 及其调整原则一致。 证券代码：000878 证券简称：云南铜业 公告编号：2025-036 云南铜业股份有限公司 2024 年年度分红派息实施公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 云南铜业股份有限公司（以下简称公司）2024年年度利 润分配方案已获公司2025年4月15日召开的2024年年度股东 大会审议通过。现将本次分红派息的有关实施事宜公告如下： 本公司2024年年度分红派息实施方案 ...

Summary of Key Points Group 1: Company Listings - Company 001390 Guqi Fur Materials is set to announce its online subscription rate on May 20, 2025 [1] - Company 301590 Youyou Green Energy will begin its preliminary inquiry on May 20, 2025, with the inquiry period ending on the same day [1] - Company 603049 Zhongce Rubber will also start its preliminary inquiry on May 20, 2025, concluding on the same day [1] Group 2: Trading Suspension Announcements - The Invesco Great Wall S&P Consumer Select ETF (QDII) will be suspended from trading on May 20, 2025, until 10:30 AM to protect investor interests [2] - The Guotai S&P 500 ETF will also be suspended on May 20, 2025, until 10:30 AM for the same reason [2] - Company 000151 Zhongcheng Co., Ltd. is suspended due to plans for issuing shares to acquire assets and raise matching funds, effective from May 16, 2025 [2] - Company 000584 *ST Gongzhi is suspended due to a risk warning regarding potential delisting, effective from April 28, 2025 [2] - Company 000622 *ST Hengli is suspended for failing to disclose periodic reports within the statutory deadline, effective from May 6, 2025 [2] - Company 000627 Tianmao Group is suspended for the same reason as *ST Hengli, effective from May 6, 2025 [2] - Company 000878 Yunnan Copper is suspended due to plans for issuing shares to acquire assets and raise matching funds, effective from May 13, 2025 [2] - Company 002336 *ST Renle is suspended due to a risk warning regarding potential delisting, effective from April 30, 2025 [2] - Company 002708 Guangyang Co., Ltd. is suspended due to plans for issuing shares and cash to acquire assets and raise matching funds, effective from May 19, 2025 [2] - Company 002750 *ST Longjin is suspended due to a risk warning regarding potential delisting, effective from April 25, 2025 [2]

Summary of Key Points Core Insights - The report highlights the upcoming listings and trading activities of several companies on May 19, 2025, indicating a busy market day with multiple new entries [1][2][3]. Upcoming Listings - Company 001390 Guqi Fur Material will be available for online subscription on May 19, 2025 [1]. - Companies 301595 N Taili and 603014 N Weigao will officially list on the same day, with allocations for general institutional investors [1]. - Company 920060 Wanyuantong will also list on May 19, 2025, specifically for the public portion [1]. Suspension Announcements - Company 002092 ST Zhongtai and 002259 ST Shengda will be suspended for one day due to the announcement of the withdrawal of other risk warnings [2]. - The Invesco Great Wall S&P Consumer Select ETF (QDII) and Guotai S&P 500 ETF will also be suspended until 10:30 AM on May 19, 2025, to protect investor interests [2]. - Company 300506 *ST Mingjia will be suspended for one day following the announcement of the withdrawal of delisting risk warnings [2]. Special Suspensions - Company 000151 Zhongcheng Co. will be suspended due to plans for issuing shares to acquire assets and raise matching funds, effective from May 16, 2025 [3]. - Company 000584 *ST Gongzhi and 000622 *ST Hengli will also face suspensions due to potential delisting risks and failure to disclose periodic reports within the legal timeframe [3]. - Company 002336 *ST Renle will be suspended for one day due to the announcement of potential delisting risks [3].

证券代码：000878 证券简称：云南铜业 公告编号：2025-035 云南铜业股份有限公司 因有关事项尚存不确定性，为了维护投资者利益，避免 对公司证券交易造成重大影响，根据深圳证券交易所的相关 规定，经公司申请，公司证券（品种：A 股股票，简称：云 南铜业，代码：000878）自 2025 年 5 月 13 日开市时起开始 停牌。预计停牌时间不超过 10 个交易日，即不晚于 2025 年 项的停牌公告》（公告编号：2025-033）。 截至本公告披露之日，公司以及有关各方正在积极推进 本次交易的各项工作。为了维护投资者利益，避免对公司证 券交易造成重大影响，根据深圳证券交易所的相关规定，公 司股票将继续停牌。待相关工作完成后，公司将按照《公开 发行证券的公司信息披露内容与格式准则第 26 号——上市 公司重大资产重组》的要求披露本次交易预案并申请公司股 票复牌。 鉴于本次交易的有关事项尚存不确定性，敬请广大投资 者关注公司后续公告并注意投资风险。 特此公告 云南铜业股份有限公司董事会 关于筹划发行股份购买资产并募集配套 资金事项的停牌进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没 ...

证券代码：000878 证券简称：云南铜业 公告编号：2025-035 云南铜业股份有限公司 关于筹划发行股份购买资产并募集配套 资金事项的停牌进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 特此公告 云南铜业股份有限公司董事会 2025 年 5 月 16 日 云南铜业股份有限公司（以下简称公司）正在筹划发行 股份购买云南铜业（集团）有限公司持有的凉山矿业股份有 限公司 40%股份并募集配套资金。 因有关事项尚存不确定性，为了维护投资者利益，避免 对公司证券交易造成重大影响，根据深圳证券交易所的相关 规定，经公司申请，公司证券（品种：A 股股票，简称：云 南铜业，代码：000878）自 2025 年 5 月 13 日开市时起开始 停牌。预计停牌时间不超过 10 个交易日，即不晚于 2025 年 5 月 27 日开市时起复牌。具体内容详见公司于 2025 年 5 月 13 日披露的《关于筹划发行股份购买资产并募集配套资金事 项的停牌公告》（公告编号：2025-033）。 截至本公告披露之日，公司以及有关各方正在积极推进 本次交易的各项工作。为了维护投资 ...

云南铜业近日公告，公司正在筹划发行股份购买资产并募集配套资金事项，因有关事项尚存不确定性，根据深圳证券交易所的相关规定，经公 司申请，公司证券自5月13日开市起停牌。 Yunnan Copper Industry recently announced that the company is planning to issue shares to purchase assets and raise supporting funds. Due to the uncertainties surrounding these matters, in accordance with the relevant regulations of the Shenzhen Stock Exchange, the company's securities will be suspended from trading starting May 13. 公司预计在不超过10个交易日的时间内披露本次交易方案，即在2025年5月27 日前按照《公开发行证券的公司信息披露内容与格式准则第26号 ——上市公司重大资产重 组》的要求披露相关信息。 ...

Core Viewpoint - The high-voltage direct current relay market is experiencing significant growth driven by the increasing demand in the power industry, industrial automation, and the rapidly expanding electric vehicle sector. The market size in China is projected to reach approximately 3.288 billion yuan in 2024, with continued growth expected due to the development of renewable energy, smart grids, and electric vehicles [1][16]. Group 1: Industry Overview - High-voltage direct current relays are essential electrical devices used to control current in high-voltage direct current circuits, featuring advantages such as high voltage resistance and impact resistance. They are primarily applied in the power, industrial automation, and electric vehicle industries [3][11]. - The demand for high-voltage direct current relays is increasing due to the rapid growth of the electric vehicle industry, which requires these relays for battery management systems and motor control systems [1][11]. Group 2: Market Demand and Growth - The market for high-voltage direct current relays is projected to grow significantly, with the global market size expected to reach approximately 3.521 billion USD in 2024, driven by the increasing sales of electric vehicles [14]. - In China, the production and sales of new energy vehicles have seen substantial growth, with production increasing from 340,500 units in 2015 to 12.888 million units in 2024, reflecting a compound annual growth rate of 49.74% [11][14]. Group 3: Technical Requirements - High-voltage direct current relays used in electric vehicles must meet various technical requirements, including high voltage resistance, load endurance, impact resistance, strong arc extinguishing capability, and high breaking capacity [5][6]. - The relays must withstand high working voltages and currents, with electric vehicles typically requiring relays that can handle voltages significantly higher than traditional vehicles [5][6]. Group 4: Industry Chain and Key Materials - The upstream of the high-voltage direct current relay industry includes the supply of core raw materials and key components, such as precious metals for contacts and copper for coils, which are crucial for performance and manufacturing costs [7][9]. - The production of copper materials in China is projected to grow from 18.62 million tons in 2017 to 23.503 million tons in 2024, providing a solid raw material foundation for high-voltage direct current relays [9]. Group 5: Competitive Landscape - The global high-voltage direct current relay market exhibits an oligopolistic structure, with major players including Panasonic, Tyco, Gigavac, Omron, and Denso, while domestic manufacturers like Hongfa and Aerospace Electric hold significant market shares [18][20]. - In the domestic market, Hongfa Technology holds approximately 40% of the market share, with other players like BYD and Panasonic also contributing to the competitive landscape [18][20]. Group 6: Future Trends - The demand for high-voltage direct current relays is expected to grow due to the upgrade of high-voltage platforms in electric vehicles, requiring higher voltage ratings and safety standards [24]. - There is a trend towards lightweight design in high-voltage direct current relays, aiming to reduce weight by over 30% while maintaining performance, which is crucial for enhancing the range of electric vehicles [25]. - The integration of smart technologies in high-voltage direct current relays is anticipated to enhance safety and efficiency, with features like real-time monitoring and adaptive protection mechanisms [27][28].

证券代码：000878 证券简称：云南铜业 云南铜业股份有限公司投资者关系活动记录表 | 投资者关 | □特定对象调研 □分析师会议 | | --- | --- | | | □媒体采访 ☑业绩说明会 | | 系活动类 | □新闻发布会 □路演活动 | | 别 | □现场调研 □其他 | | 活动参与 | 投资者网上提问 | | 人员 | | | 时间 | 2025 年 5 月 16 日（周五）16:00-17:00 | | 地点 | 公司通过"全景路演"网站（https://rs.p5w.net）采用网络远程的方式召开业绩说 | | | 明会 | | 形式 | 网络文字互动方式 | | 上市公司 | 财务总监、董事会秘书：高洪波 | | 参加人员 | 财务资产部负责人：刘八妹 | | 姓名 | 证券部负责人、证券事务代表：孙萍 | | | 证券部业务经理：岳圣文 | | | 公司参加云南辖区上市公司 年度投资者网上集体接待日活动，就投 2024 | | | 资者在本次说明会中提出的问题进行了回复： | | | 1、铜 TC 已经为负并且不断走低，贵司是否会考虑减产？ | | | 感谢您对公司的关注。确实，现在 ...

证券代码：000878 证券简称：云南铜业 公告编号：2025-034 云南铜业股份有限公司 关于召开 2025 年一季度网上业绩说明会 的公告 （三）出席人员：副董事长、总经理孙成余先生，董 事会秘书、财务总监高洪波先生，独立董事于定明先生， 财务资产部负责人刘八妹女士，证券事务代表孙萍女士和 公司证券部相关人员。 （四）投资者参与方式 投资者可登陆"约调研"小程序搜索"云南铜业"，参加本 次网上业绩说明会。 二、投资者问题征集 为充分尊重投资者、提升交流的针对性，公司就本次 说明会提前向投资者公开征集问题。投资者可于 2025 年 5 月 19 日 12:00 时前，通过"约调研"小程序，以提问的形式 将关注的问题进行提交。公司将对征集到的问题进行整理， 在本次业绩说明会上就投资者重点关注的问题进行回复。 欢迎广大投资者积极参与本次网上业绩说明会。 特此公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完 整，没有虚假记载、误导性陈述或重大遗漏。 云南铜业股份有限公司（以下简称公司）于2025年4月 者更全面深入了解公司所处行业状况、生产经营、财务状 况、面临的风险与困难等相关情况，加强公司与投资 ...